After having had a chance to use the TETRA equipment in my service van
while driving around the Fox Valley, I have to agree on the audio quality.
I have operated most digital modes like P25, TRBO /DMR, NXDN / IDAS,
even D-STAR.
TETRA has by far the best recovered audio I have heard from any digital
mode.
For those of you familiar with those other digital modes, you are
probably used to hearing a lot of digital "artifacts" and occasionally
"gargling" or metallic sounding recovered audio. TETRA seems to do a
superior job of reproducing a more natural sounding voice than any of
the other digital modes. I am impressed.
Bill
RF Technician & occasional climber of tall steel things :)
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